Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

In mathematics there should be objects called regular and those called irregular (the other opposite part). We have studied regular objects e.g. regular functions like \(y=3x+2\)but at the same time ...

The current document is the main document after the prelude: introduction to irregular sequences and functions. Be alert to the introduction of the control function which was borrowed from computer ...

Mathematics is the study of order, relation and pattern. From its origins in counting and measuring it has evolved in highly sophisticated and elegant ways to become the language now used to describe ...

Loss functions are fundamental components in machine learning (ML), which is pivotal in guiding models toward optimal performance during training. This article seeks to provide a comprehensive ...

This book breaks down one big fat subject into accessible units. The sections include the number system, ratios and proportions, scientific notation, introduction and equations, functions, graphing a ...